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Result: 81 - 100 | Page: 5 of 10
81.
Study Of System Of Testing Depth Of Oil Well
82.
Research On Safety Effect Of Limestone Water On Mining Of Lower Seam Cluster In Liyan Coal Mine
83.
Studying On Mining Of Spanning The West Main Entry And West Main Intake Of -650m Level Of Wennan Coal Mine
84.
Parametric Analysis Of Thermal Environment And Research Of Ventilation Cooling Exploitable Thickness In Shandong Jisan Colliery
85.
Study Of Water-Inrush Mechanism And Prediction Of Coalbed Floor In Pan-xi Coalmine
86.
Study On The Floor Water Invasion Regularity Mining On The Top Of Water-pressured
87.
Experimental Research On EMF Of Sheet Metal
88.
The Study On Ultrasonic Testing Of The Laser-Welding Seam Depth Of The Gear Ring
89.
The Feature Vector Of Welding Electrical Parameters In Seam Tracking Of Robot-based Weaving Welding
90.
Technical Study Of Oily Sludge Depth Injection Profile Adjustment
91.
Finite Element Simulation Of The Transient Temperature Field During Laser Surface Quenching And Forecasted Depth Of The Hardness Layer
92.
The Performance Analysis & Research Of Oil-well Water-jet Deep Penetrating Perforating System
93.
Research On Treating Cyanide-containing Wastewater By High Voltage Pulse Discharge
94.
Research On Simulation System Of Oil Well's Reasonable Submergence Depth On Fluent
95.
The Study On The Deformation Mechanism Of Roadway At Depth Base On Numerical Simulation
96.
Study On Multi-element Penetration And Heat-treatment Of Copper And Brass
97.
Research On In-depth Profile Agent In The Block Bao-14 Of Ke-er-qin Oilfield
98.
Research On In-depth Profile Modification Mechanism Of Weak Gel
99.
The Development Of Mine Winder Depth Indicator Based On PROFIBUS-DP
100.
Study Of Protection Technology Floor Water In Invasion In Zhu Zhang Mine Of The No.6 Coal Seam
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